roxyboby
asked on
can I configure windows 2000 server to be a dns cache
Hi! everyone. No wonder DNS is sooooo confusing. I would like to know if by installing dns on windows 2000 in my organization, it begins to act as a dns server on the internet serving my clients???
for example my domain name is xyz.com and is hosted by my ISP. Now I have a windows 2000 server with dns installed on it. My question is:-
1. Is my server now a part of the internet dns or not ????
2. Does my ISP have any kind of records about my DNS server on their DNS servers.
3. Should the ISP deligate my dns server to serve my clients or not???
I have searched high and low for answers on a dns server but am failing to make that crucial link. kindly enlighten me please..........
for example my domain name is xyz.com and is hosted by my ISP. Now I have a windows 2000 server with dns installed on it. My question is:-
1. Is my server now a part of the internet dns or not ????
2. Does my ISP have any kind of records about my DNS server on their DNS servers.
3. Should the ISP deligate my dns server to serve my clients or not???
I have searched high and low for answers on a dns server but am failing to make that crucial link. kindly enlighten me please..........
If you set up your server with DNS server and then point your clients to use it as their primary and send them to your ISP as the secondary (in DHCP) it will take some of the load off the outbound traffic for the requests. You will need to set up a DNS forwarder when setting up the DNS server (you have probably already seen how complex it can be to set up) which will pass on any unknown entries to the forwarding address (usually that of your ISP).
One of the main reasons for installing a local DNS server is to resolve machine names on your own network more rapidly as local DNS records will be held for any of the machines connecting to that server. This should increase performance locally for local shares. Simply caching DNS records will probably not help your performance very much. If this was the only reason for planning the rollout of an internal server I would suggest you monitor your traffic first to make sure that DNS is in fact the bottleneck as it is usually something else on the network.
One of the main reasons for installing a local DNS server is to resolve machine names on your own network more rapidly as local DNS records will be held for any of the machines connecting to that server. This should increase performance locally for local shares. Simply caching DNS records will probably not help your performance very much. If this was the only reason for planning the rollout of an internal server I would suggest you monitor your traffic first to make sure that DNS is in fact the bottleneck as it is usually something else on the network.
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
ASKER
Thanks all for your valuable comments/advices. but I think Joeroket came the closest to actually reading my mind.
I would excpet your answer joeroket but before that i have some more questions on dns.
1. Tell me why and how this dns which I installed in my organization is going to help me
2. is there a good website which will guide me on how the dns system works in a lay-mans language
Thanks a million
I would excpet your answer joeroket but before that i have some more questions on dns.
1. Tell me why and how this dns which I installed in my organization is going to help me
2. is there a good website which will guide me on how the dns system works in a lay-mans language
Thanks a million
For your network to use the server for DNS you will need to point your clients to it in their network properties.